
#line 1 "hb-ot-shape-complex-khmer-machine.rl"
/*
 * Copyright © 2011,2012  Google, Inc.
 *
 *  This is part of HarfBuzz, a text shaping library.
 *
 * Permission is hereby granted, without written agreement and without
 * license or royalty fees, to use, copy, modify, and distribute this
 * software and its documentation for any purpose, provided that the
 * above copyright notice and the following two paragraphs appear in
 * all copies of this software.
 *
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *
 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Google Author(s): Behdad Esfahbod
 */

#ifndef HB_OT_SHAPE_COMPLEX_KHMER_MACHINE_HH
#define HB_OT_SHAPE_COMPLEX_KHMER_MACHINE_HH

#include "hb-private.hh"


#line 36 "hb-ot-shape-complex-khmer-machine.hh"
static const unsigned char _khmer_syllable_machine_trans_keys[] = {
        7u, 7u, 1u, 16u, 13u, 13u, 1u, 16u, 7u, 13u, 7u, 7u, 1u, 16u, 13u, 13u,
        1u, 16u, 7u, 13u, 1u, 16u, 3u, 14u, 3u, 14u, 5u, 14u, 3u, 14u, 5u, 14u,
        8u, 8u, 3u, 13u, 3u, 8u, 8u, 8u, 3u, 8u, 3u, 14u, 3u, 14u, 5u, 14u,
        3u, 14u, 5u, 14u, 8u, 8u, 3u, 13u, 3u, 8u, 8u, 8u, 3u, 8u, 3u, 14u,
        3u, 14u, 7u, 13u, 7u, 7u, 1u, 16u, 0
};

static const char _khmer_syllable_machine_key_spans[] = {
        1, 16, 1, 16, 7, 1, 16, 1,
        16, 7, 16, 12, 12, 10, 12, 10,
        1, 11, 6, 1, 6, 12, 12, 10,
        12, 10, 1, 11, 6, 1, 6, 12,
        12, 7, 1, 16
};

static const short _khmer_syllable_machine_index_offsets[] = {
        0, 2, 19, 21, 38, 46, 48, 65,
        67, 84, 92, 109, 122, 135, 146, 159,
        170, 172, 184, 191, 193, 200, 213, 226,
        237, 250, 261, 263, 275, 282, 284, 291,
        304, 317, 325, 327
};

static const char _khmer_syllable_machine_indicies[] = {
        1, 0, 2, 2, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 2, 0, 3, 0, 4, 4, 0,
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 4, 0, 1, 0,
        0, 0, 0, 0, 5, 0, 7, 6,
        8, 8, 6, 6, 6, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 8,
        6, 9, 6, 10, 10, 6, 6, 6,
        6, 6, 6, 6, 6, 6, 6, 6,
        6, 6, 10, 6, 7, 6, 6, 6,
        6, 6, 11, 6, 4, 4, 13, 12,
        14, 15, 7, 16, 12, 12, 4, 4,
        11, 17, 12, 4, 12, 19, 18, 20,
        21, 1, 22, 18, 18, 18, 18, 5,
        23, 18, 24, 18, 21, 21, 1, 22,
        18, 18, 18, 18, 18, 23, 18, 21,
        21, 1, 22, 18, 18, 18, 18, 18,
        23, 18, 25, 18, 21, 21, 1, 22,
        18, 18, 18, 18, 18, 26, 18, 21,
        21, 1, 22, 18, 18, 18, 18, 18,
        26, 18, 27, 18, 28, 18, 29, 18,
        18, 22, 18, 18, 18, 18, 3, 18,
        30, 18, 18, 18, 18, 22, 18, 22,
        18, 28, 18, 18, 18, 18, 22, 18,
        19, 18, 21, 21, 1, 22, 18, 18,
        18, 18, 18, 23, 18, 32, 31, 33,
        33, 7, 16, 31, 31, 31, 31, 31,
        34, 31, 33, 33, 7, 16, 31, 31,
        31, 31, 31, 34, 31, 35, 31, 33,
        33, 7, 16, 31, 31, 31, 31, 31,
        36, 31, 33, 33, 7, 16, 31, 31,
        31, 31, 31, 36, 31, 37, 31, 38,
        31, 39, 31, 31, 16, 31, 31, 31,
        31, 9, 31, 40, 31, 31, 31, 31,
        16, 31, 16, 31, 38, 31, 31, 31,
        31, 16, 31, 13, 31, 41, 33, 7,
        16, 31, 31, 31, 31, 11, 34, 31,
        13, 31, 33, 33, 7, 16, 31, 31,
        31, 31, 31, 34, 31, 7, 42, 42,
        42, 42, 42, 11, 42, 7, 42, 10,
        10, 42, 42, 42, 42, 42, 42, 42,
        42, 42, 42, 42, 42, 42, 10, 42,
        0
};

static const char _khmer_syllable_machine_trans_targs[] = {
        10, 14, 17, 20, 11, 21, 10, 24,
        27, 30, 31, 32, 10, 22, 33, 34,
        26, 35, 10, 12, 4, 0, 16, 3,
        13, 15, 1, 10, 18, 2, 19, 10,
        23, 5, 8, 25, 6, 10, 28, 7,
        29, 9, 10
};

static const char _khmer_syllable_machine_trans_actions[] = {
        1, 2, 2, 0, 2, 2, 3, 2,
        2, 0, 2, 2, 6, 2, 0, 0,
        0, 0, 7, 2, 0, 0, 0, 0,
        2, 2, 0, 8, 0, 0, 0, 9,
        2, 0, 0, 2, 0, 10, 0, 0,
        0, 0, 11
};

static const char _khmer_syllable_machine_to_state_actions[] = {
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 4, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0
};

static const char _khmer_syllable_machine_from_state_actions[] = {
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 5, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0
};

static const unsigned char _khmer_syllable_machine_eof_trans[] = {
        1, 1, 1, 1, 1, 7, 7, 7,
        7, 7, 0, 19, 19, 19, 19, 19,
        19, 19, 19, 19, 19, 19, 32, 32,
        32, 32, 32, 32, 32, 32, 32, 32,
        32, 43, 43, 43
};

static const int khmer_syllable_machine_start = 10;
static const int khmer_syllable_machine_first_final = 10;
static const int khmer_syllable_machine_error = -1;

static const int khmer_syllable_machine_en_main = 10;


#line 36 "hb-ot-shape-complex-khmer-machine.rl"



#line 74 "hb-ot-shape-complex-khmer-machine.rl"


#define found_syllable(syllable_type) \
  HB_STMT_START { \
    if (0) fprintf (stderr, "syllable %d..%d %s\n", last, p+1, #syllable_type); \
    for (unsigned int i = last; i < p+1; i++) \
      info[i].syllable() = (syllable_serial << 4) | syllable_type; \
    last = p+1; \
    syllable_serial++; \
    if (unlikely (syllable_serial == 16)) syllable_serial = 1; \
  } HB_STMT_END

static void
find_syllables (hb_buffer_t *buffer)
{
  unsigned int p, pe, eof, ts HB_UNUSED, te, act HB_UNUSED;
  int cs;
  hb_glyph_info_t *info = buffer->info;

#line 181 "hb-ot-shape-complex-khmer-machine.hh"
        {
        cs = khmer_syllable_machine_start;
        ts = 0;
        te = 0;
        act = 0;
        }

#line 95 "hb-ot-shape-complex-khmer-machine.rl"


  p = 0;
  pe = eof = buffer->len;

  unsigned int last = 0;
  unsigned int syllable_serial = 1;

#line 198 "hb-ot-shape-complex-khmer-machine.hh"
        {
        int _slen;
        int _trans;
        const unsigned char *_keys;
        const char *_inds;
        if ( p == pe )
                goto _test_eof;
_resume:
        switch ( _khmer_syllable_machine_from_state_actions[cs] ) {
        case 5:
#line 1 "NONE"
        {ts = p;}
        break;
#line 212 "hb-ot-shape-complex-khmer-machine.hh"
        }

        _keys = _khmer_syllable_machine_trans_keys + (cs<<1);
        _inds = _khmer_syllable_machine_indicies + _khmer_syllable_machine_index_offsets[cs];

        _slen = _khmer_syllable_machine_key_spans[cs];
        _trans = _inds[ _slen > 0 && _keys[0] <=( info[p].khmer_category()) &&
                ( info[p].khmer_category()) <= _keys[1] ?
                ( info[p].khmer_category()) - _keys[0] : _slen ];

_eof_trans:
        cs = _khmer_syllable_machine_trans_targs[_trans];

        if ( _khmer_syllable_machine_trans_actions[_trans] == 0 )
                goto _again;

        switch ( _khmer_syllable_machine_trans_actions[_trans] ) {
        case 2:
#line 1 "NONE"
        {te = p+1;}
        break;
        case 8:
#line 68 "hb-ot-shape-complex-khmer-machine.rl"
        {te = p+1;{ found_syllable (consonant_syllable); }}
        break;
        case 10:
#line 69 "hb-ot-shape-complex-khmer-machine.rl"
        {te = p+1;{ found_syllable (broken_cluster); }}
        break;
        case 6:
#line 70 "hb-ot-shape-complex-khmer-machine.rl"
        {te = p+1;{ found_syllable (non_khmer_cluster); }}
        break;
        case 7:
#line 68 "hb-ot-shape-complex-khmer-machine.rl"
        {te = p;p--;{ found_syllable (consonant_syllable); }}
        break;
        case 9:
#line 69 "hb-ot-shape-complex-khmer-machine.rl"
        {te = p;p--;{ found_syllable (broken_cluster); }}
        break;
        case 11:
#line 70 "hb-ot-shape-complex-khmer-machine.rl"
        {te = p;p--;{ found_syllable (non_khmer_cluster); }}
        break;
        case 1:
#line 68 "hb-ot-shape-complex-khmer-machine.rl"
        {{p = ((te))-1;}{ found_syllable (consonant_syllable); }}
        break;
        case 3:
#line 69 "hb-ot-shape-complex-khmer-machine.rl"
        {{p = ((te))-1;}{ found_syllable (broken_cluster); }}
        break;
#line 266 "hb-ot-shape-complex-khmer-machine.hh"
        }

_again:
        switch ( _khmer_syllable_machine_to_state_actions[cs] ) {
        case 4:
#line 1 "NONE"
        {ts = 0;}
        break;
#line 275 "hb-ot-shape-complex-khmer-machine.hh"
        }

        if ( ++p != pe )
                goto _resume;
        _test_eof: {}
        if ( p == eof )
        {
        if ( _khmer_syllable_machine_eof_trans[cs] > 0 ) {
                _trans = _khmer_syllable_machine_eof_trans[cs] - 1;
                goto _eof_trans;
        }
        }

        }

#line 104 "hb-ot-shape-complex-khmer-machine.rl"

}

#endif /* HB_OT_SHAPE_COMPLEX_KHMER_MACHINE_HH */
